皮皮学，免费搜题
登录
搜题
【单选题】
某工程投资中，设备、建筑安装和工程建设其他费用分别为600万元、1000万元和400万元，基本预备费率为10％。投资建设期二年，各年投资额相等。预计年均投资价格上涨5％，则该工程的涨价预备费为（ ）万元。A.
152.5
B.
100
C.
167.75
D.
52.5
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Success is not won ________. It takes patience, diligence and continuing efforts.
A.
twilight
B.
attentively
C.
currently
D.
overnight
【单选题】Diligence, persistence and inspiration are indispensable for a successful career nowadays.
A.
essential
B.
deadly
C.
incredible
D.
specific
【简答题】Her dice and intelce ______________________ (弥补了她缺乏经验).
【单选题】______addition to being creative, perseverance and diligence are necessary qualities to be a good scientist. [ ]
A.
With
B.
Of
C.
In
D.
For
【简答题】Her dice and intelce __________(弥补了)her lack of experience.
相关题目：